Articles & Content

Archives

Online Schema Changes, Can You Afford Them? (B09)

Topic: 2005 EU

Subtopic: DB2 for z/OS



DATE: 2005-10-25 (13:30 - 14:30)
SPEAKERS: Ralph Crosby (BMC Software)

Online schema changes is on of the most anticipated and exciting features in DB2. This presentation will study the performance impact to applications that access objects modified via online schema change. Elapsed and CPU metrics will be collected on applications over time as a variety of online changes are made to the application's objects. Tips will be provided on how to minimize the performance impact of online changes.

EXP. LEVEL: Intermediate

OBJECTIVES:

Online Schema feature overview

Overview of the studied application

Overview of the method and metrics collected

Cost of online schema changes to the applications

Tips on how to efficiently implement online schema



This file is being provided by IDUG. We would encourage you to join IDUG to get full access to all of our files and resources. Joining IDUG is FREE and signing up is simple. Click here to join! or login!

Download File
Click to Download

NOTE: These are only open to members of IDUG. If you are not a member, please CLICK HERE for more information.